Question about Panasonic KX-T7730 Corded Phone

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Panasonic switch board

How can i lock the switch board. stopping other from using it when am not around.

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You can put a obscure single pole switch on each circuit you wan't to remain unused or you can simply power down the switch board which would make it inoperable. Keep in mind that these actions may also make the line either ring to an open or appear busy to incomming traffic. Thank you. Jer

Posted on Feb 25, 2008

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Posted on Jan 02, 2017

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Panasonic tv model evo 51 no switching on but beeps on standby, switched off using remote control, now no on but long beep sound


Fault to the main power supply regulator section. Either it will be on a separate board, or on the part of its main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Sep 19, 2015 | Panasonic Televison & Video

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My Panasonic Lumix DMC-FZ28 will not power on, although the battery has been charged.


More than one possibility can cause this. Your battery can be on the end of life. Only when the battery works in another camera, of the same model, you can check the capacity. Or with a multimeter, but you must have some electronic skills. Then the contacts on both the battery and in the camera can be dirty or oxidised. Sometimes users manage to put in a battery the wrong way around. This should be virtually impossible with your camera. Try cleaning the contacts in the camera and on the battery, using some cotton swabs. Never use anything sharp.
Then again try charging the battery. Look if the charger light starts green. And is it stops after some time. If you already charged the battery, it could be the light goes out after a few minutes.
If the charger light starts flashing, you know something is wrong with the battery to the connectors. Don't forget to close the battery cover correct. There is a switch, and if the door is not locked correct this switch still indicates open battery door and the camera won't switch on. Check your manual page 17 and 18.

Apr 17, 2014 | Panasonic Lumix DMC-FZ28 Digital Camera

1 Answer

Panasonic th 46pz81b


try to change the logic board or clean the lvsd cable that connect the main board to the logic board.

Oct 24, 2013 | Televison & Video

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When the Panasonic TH-50PX60U is turned on, the button beside the power switch flashes 10 times, stops and repeats the flashing. The tv will not actually turn on.


Hi,
10 times red light blinking shows problem with PA board and/or H board, both boards are available in shopjimmy.com for $35 and $45
Replace required board to solve this issue.
Hope this info will help you.
Thanks.

Jan 21, 2011 | Panasonic TH-50PX60U 50 in. Plasma HDTV

2 Answers

Shuts off after approx 5 - 7 sec. some smoke


If it stops after 7 seconds, it has a problem with the inverter.

If the digital programmer circuit / controller does not get a feedback signal from the inverter for a period of 3 seconds, the controller will stop the cook cycle.

It may be a loose connection in the wiring between the inverter, magnetron, and/or control board, or maybe one of those components has failed.

Due to the lethal voltages used and produced in inverters, I do not recommend that an inexperienced person work on these.

You can find an authorized Panasonic servicer here.

In Canada, you can find an authorized Panasonic servicer here.
If you prefer to replace the inverter yourself, you can find links to helpful exploded view diagrams and part ordering help here.

I recommend that you bookmark that link to your favorites.We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

May 15, 2010 | Panasonic NN-S954WF Microwave Oven

1 Answer

Panasonic AG-DVC10


There are eight separate parts that make up the DVC10 power switch assembly. Total cost for these is about $48 from Panasonic parts or authorized distributors.

Cameras that do not turn on usually do not require replacement of the switch parts, since the problem is on the main board or power/battery assembly.

Jan 08, 2009 | Panasonic AG-DVC10 Mini DV Digital...

2 Answers

How to unactivate 'vcr lock' ?


Generally, if you aim the remote at the VCR with the STOP button pressed, for around 10 seconds, the VCR gets 'unlocked'. Try it.

Feb 25, 2007 | Panasonic PV-7451 VHS VCR

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